#define _CRT_SECURE_NO_WARNINGS
#include <iostream>
#include <vector>

using namespace std;

int findSubstringInWraproundString(string s) {
    int n = s.size();
    vector<int> dp(n + 10, 1);

    for (int i = 1; i < n; ++i)
    {
        if (s[i - 1] + 1 == s[i] || s[i - 1] == 'z' && s[i] == 'a')
            dp[i] += dp[i - 1];
    }

    int ret = 0;
    int hash[26] = { 0 };
    for (int i = 0; i < n; ++i)
    {
        hash[s[i] - 'a'] = max(hash[s[i] - 'a'], dp[i]);
    }

    for (auto e : hash)
        ret += e;

    return ret;
}

int main()
{

	return 0;
}